10 Best Mouthguards for Sports in 2022 (Under Armour, Sisu, and More)

Sisu's breathable and lightweight mouthguard is subtle and comfortable. It's quite thin, making it easier to wear. It's got rounded edges and can be worn while drinking. Plus, it's BPA-free and has plenty of airflow holes.

Some reviewers complained that the mouthguard is difficult to mold. However, many loved the lightweight and breathable aspects of this product. Some even said they use this at night to prevent teeth grinding.

Under Armour's silicone mouthguard is subtle and rests near your gums, giving you the freedom to breathe and speak while it's in your mouth. It's chew-resistant and comes with a secure strap. 

Some reviewers warned that the material isn't 100 percent resistant to chewing. However, users liked the fit of this mouthguard, saying that it's easy to mold. People also liked that the strap kept it attached to their helmets. 

Oral Mart's mouthguard has an inner gel layer and an outer hard layer for solid protection. The inner layer can be molded using hot water. It has a fixed strap that keeps it in place, but this strap is not detachable. 

Though it's made for adults, both ends can be trimmed if you plan on getting it for a younger person. Most reviewers liked that this mouthguard comes with a fixed strap. Others said it's easy to mold, sturdy, and comfortable. 

This mouthguard by Safejawz is designed to be molded multiple times, which allows you to keep trying to mold it until it fits your mouth perfectly. It's also got a base that's already contoured, and this feature helps prevent jaw injuries. The slim gum shields are designed to prevent gagging, too. 

Some reviewers struggled to get it to fit snugly, but others recommended watching the instructional video to get the best fit. Overall, many loved the cool design options to choose from. Reviewers also noted that this guard is comfortable and easy to breathe in for kids and adults.

Venum's mouthguard comes with a handy case, helping keep things hygienic after playing sports. Besides being designed to be breathable, it's also equipped with a double-layer of rubber that absorbs shocks better. 

Some reviewers said that the upper layer's material wears off easily, and others noted that it's on the small side. However, many reviewers said this mouthguard is good for training or practice sessions. People also liked its snug fit and thinness. 

Opro's sports mouthguard gives you three layers of protection from potential impacts. It also comes with a plastic cage that makes it take the shape of your teeth without you pressing down with your fingers. 

Some reviewers note that you have to follow the fitting instructions very carefully to get a good fit. However, many said that it fits comfortably and molds to teeth very well. Others also said that it's easy to use and they appreciated that they can talk with it in.

This ready-made mouthguard by Loud Mouth doesn't have to be molded. It's made of medical-grade silicone and has a hole in the center that makes it easier to breathe. It also has a removable strap. 

Some reviewers said that the mouthguard doesn't stay attached to the strap. However, many liked its unique grill design. People also praised the thick silicone material and the no-boil feature, saying it's convenient that they don't have to do any molding. 

Shock Doctor's mouthguard can be used by braces-wearers. It doesn't require molding, which means you don't need to go through the whole boiling procedure. It's designed to keep your jaw relaxed and to prevent your teeth from blocking your airflow. 

Some reviewers complained about the strap being flimsy, and others said that the designs flake off. However, many liked the skull design. They also said that its breathability helped them get more oxygen. Reviewers noted that it's great for football games, too. 

This mouthguard by Battle Sports Science provides you with coverage for your lips, mouth, and teeth. Its also designed to give you a lot of breathing room. Because it doesn't need to be molded, it's ready to wear. 

A few reviewers said that the strap falls apart. Some users didn't like the loose fit. However, people liked that this mouthguard comes with a strap. Reviewers also liked said that the guard is comfortable, even with braces, and offers a lot of protection. 

SafeTGuard's three-pack mouthguard is great for having spares on hand. Each mouthguard has a strap and can be trimmed to fit people of different ages. This set is available in a variety of bold colors.

Some reviewers said that the guards are hard and uncomfortable, and others had a hard time molding them. However, some reviewers said that this pack is perfect for mouthguard newbies and kids. People liked that there are three in this pack, saying that it's great to have a few in case kids lose one.